SDO HMI 2011-11-25 14:58:57 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 72.90 | 366.77 | 37.43 | 187.78 | 15.35 | 232.85 | -4.23 | 15.70 | 0.2526 | -586.9 | -381.6 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-25 14:58:57 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.96 | 7.27 | 2.52 | 3.69 | 13.77 | 235.84 | -1.23 | 5.68 | 0.2125 | -1042.2 | -805.4 | |
| 0.00 | 1.37 | 0.00 | 0.70 | 16.50 | 235.33 | -1.74 | 6.48 | 0.2598 | 779.0 | 543.3 | |
| 0.00 | 1.20 | 0.00 | 0.61 | 16.72 | 235.24 | -1.84 | 6.73 | 0.2635 | 680.0 | 484.1 | |
| 0.00 | 1.11 | 0.00 | 0.56 | 13.55 | 235.26 | -1.81 | 8.45 | 0.2101 | -1015.0 | -784.5 | |
| 0.00 | 4.36 | 0.00 | 2.25 | 17.79 | 234.76 | -2.32 | 7.86 | 0.2825 | -942.0 | -698.0 | |
| 46.55 | 277.52 | 23.74 | 141.54 | 15.10 | 234.18 | -2.90 | 11.82 | 0.2393 | -1479.3 | -469.1 | |
| 0.00 | 1.11 | 0.00 | 0.57 | 17.64 | 233.95 | -3.12 | 10.65 | 0.2821 | -849.0 | -726.0 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 13.25 | 232.47 | -4.61 | 21.20 | 0.2173 | -731.0 | -508.5 | |
| 0.00 | 5.05 | 0.00 | 2.61 | 17.42 | 231.84 | -5.23 | 17.71 | 0.2873 | -762.0 | -734.9 | |
| 0.00 | 0.94 | 0.00 | 0.49 | 17.97 | 231.83 | -5.25 | 17.16 | 0.2962 | -767.0 | -592.3 | |
| 0.00 | 1.20 | 0.00 | 0.62 | 17.02 | 231.82 | -5.25 | 18.23 | 0.2810 | -1022.0 | -826.4 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 14.64 | 231.86 | -5.22 | 21.33 | 0.2431 | -985.0 | -800.4 | |
| 0.00 | 1.03 | 0.00 | 0.52 | 14.94 | 231.85 | -5.23 | 20.89 | 0.2480 | -919.0 | -709.1 | |
| 0.00 | 1.28 | 0.00 | 0.65 | 14.25 | 231.74 | -5.33 | 22.39 | 0.2376 | -715.0 | -669.6 | |
| 0.00 | 0.51 | 0.00 | 0.27 | 18.16 | 231.60 | -5.47 | 17.65 | 0.3002 | -699.0 | -512.0 | |
| 0.00 | 3.59 | 0.00 | 1.84 | 14.91 | 231.54 | -5.53 | 22.05 | 0.2494 | -969.0 | -780.5 | |
| 0.00 | 2.31 | 0.00 | 1.18 | 14.12 | 231.13 | -5.94 | 24.87 | 0.2399 | -874.0 | -703.5 | |
| 0.00 | 1.97 | 0.00 | 1.02 | 18.34 | 230.66 | -6.42 | 20.23 | 0.3082 | -796.0 | -624.1 | |
| 0.00 | 1.37 | 0.00 | 0.72 | 18.55 | 229.20 | -7.87 | 24.01 | 0.3206 | -671.0 | -552.6 | |
| 0.00 | 2.65 | 0.00 | 1.39 | 18.98 | 227.89 | -9.19 | 26.82 | 0.3363 | -833.0 | -753.5 | |
| 0.00 | 0.60 | 0.00 | 0.31 | 17.25 | 227.29 | -9.79 | 31.04 | 0.3163 | 819.0 | 653.0 | |
| 0.00 | 1.28 | 0.00 | 0.67 | 18.33 | 227.16 | -9.91 | 29.58 | 0.3325 | -727.0 | -587.9 | |
| 0.00 | 1.97 | 0.00 | 1.03 | 17.25 | 227.04 | -10.04 | 31.67 | 0.3185 | 835.0 | 636.7 | |
| 2.65 | 3.34 | 1.38 | 1.74 | 15.65 | 226.09 | -10.99 | 37.06 | 0.3059 | 1048.4 | 846.1 | |
| 10.18 | 35.09 | 5.32 | 18.32 | 16.08 | 225.50 | -11.58 | 37.62 | 0.3173 | 1102.3 | 720.9 | |
| 0.00 | 3.77 | 0.00 | 1.97 | 16.47 | 225.44 | -11.63 | 36.96 | 0.3230 | 795.0 | 653.9 | |
| 0.00 | 2.82 | 0.00 | 1.47 | 15.56 | 225.34 | -11.73 | 39.06 | 0.3123 | 858.0 | 716.9 | |
| 8.56 | -25.00 | 4.47 | -25.00 | 15.89 | 225.23 | -11.85 | 38.63 | 0.3178 | 1001.9 | 999999 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |